UNFORTUANUATLY FOR ME I HAVE DIGITAL OPTICAL CABLES INSTALLED AND HAVE NOT GOTTEN ANYWHERE NO TRANMIT/RECEIVE SYNC, NO DEVICE DISPLAY IN LOWER PANE.? ABLE TO SEND AND RECEIVE AUDIO BETWEEN COMPUTERS,HOWEVER SETTING UP EXTRA BUSSES FOR DIGITAL SIGNAL AND AUDIO SIGNAL IS MOST LIKELY MY ERROR,I COULD SAY I MOST LIKELY AM UNSURE AT THIS POINT EXACTLY WHAT INSTRUCTIONS ARE DESCRIBING AND HOW TO PROPERLY ROUTE AND WHAT TO ROUTE?